Tiny grains from asteroid Ryugu are revealing clues to the magnetic forces that shaped the far reaches of the solar system over 4.6 billion years ago. The findings suggest the distal solar system ...

Written by the former chief historian of NASA, the book examines the evolution of our cosmic understanding—from early civilizations to the present day ...

Billions of years ago, Earth was home to extreme environments, including intense UV radiation, frequent volcanic eruptions, and very high concentrations of carbon dioxide in the atmosphere. Yet, under ...

The Parker Solar ... our star on December 24, the probe will be the closest any human-made object has ever been to the sun, ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

NASA’s Coronal Diagnostic Experiment (CODEX) is set to launch to the International Space Station to explore new details about ...

NASA’s Voyager mission launched in the 1970s. Today, it’s making history as it conducts new science. But how are two ...

NASA has released a new edition of Issue 4 of the Astrobiology Graphic History series. The issue now includes NASA's Europa ...

While scientists know there’s water on the Moon, its exact locations and forms remain largely unknown. A trailblazing NASA mission will get some answers. NASA's Lunar Trailblazer mission, designed to ...